2596792808484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{20987237}}^1$

素因数の和:20987745

約数の個数: 72

約数和(自身を含む): 7517124957888

約数和(自身を除く): 4920332149404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 2946, 3437, 4419, 5892, 6874, 8838, 10311, 13748, 17676, 20622, 30933, 41244, 61866, 123732, 20987237, 41974474, 62961711, 83948948, 125923422, 146910659, 188885133, 251846844, 293821318, 377770266, 440731977, 587642636, 755540532, 881463954, 1322195931, 1762927908, 2644391862, 5288783724, 10304733367, 20609466734, 30914200101, 41218933468, 61828400202, 72133133569, 92742600303, 123656800404, 144266267138, 185485200606, 216399400707, 288532534276, 370970401212, 432798801414, 649198202121, 865597602828, 1298396404242, 2596792808484]

約数ペア:

[(1, 2596792808484), (2, 1298396404242), (3, 865597602828), (4, 649198202121), (6, 432798801414), (7, 370970401212), (9, 288532534276), (12, 216399400707), (14, 185485200606), (18, 144266267138), (21, 123656800404), (28, 92742600303), (36, 72133133569), (42, 61828400202), (63, 41218933468), (84, 30914200101), (126, 20609466734), (252, 10304733367), (491, 5288783724), (982, 2644391862), (1473, 1762927908), (1964, 1322195931), (2946, 881463954), (3437, 755540532), (4419, 587642636), (5892, 440731977), (6874, 377770266), (8838, 293821318), (10311, 251846844), (13748, 188885133), (17676, 146910659), (20622, 125923422), (30933, 83948948), (41244, 62961711), (61866, 41974474), (123732, 20987237)]